3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $a) { echo "$a\n"; } test(3.5);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.01318.59
8.3.50.0100.01221.02
8.3.40.0120.00318.80
8.3.30.0070.00718.71
8.3.20.0050.00220.20
8.3.10.0050.00323.70
8.3.00.0000.00720.30
8.2.180.0150.00616.63
8.2.170.0040.01122.96
8.2.160.0070.00719.24
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0030.00717.48
8.2.110.0070.00421.11
8.2.100.0060.00617.50
8.2.90.0000.00919.27
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0080.00017.91
8.2.50.0030.00518.07
8.2.40.0080.00019.45
8.2.30.0050.00220.52
8.2.20.0040.00417.48
8.2.10.0060.00317.99
8.2.00.0080.00017.80
8.1.280.0110.00425.92
8.1.270.0160.00023.69
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00322.27
8.1.230.0080.00317.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00317.10
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0080.00418.61
8.1.160.0000.00721.94
8.1.150.0050.00218.66
8.1.140.0030.00617.18
8.1.130.0040.00417.52
8.1.120.0000.00717.21
8.1.110.0040.00417.32
8.1.100.0020.00517.25
8.1.90.0000.00717.23
8.1.80.0040.00417.19
8.1.70.0000.00717.38
8.1.60.0050.00317.45
8.1.50.0000.00817.35
8.1.40.0040.00417.34
8.1.30.0040.00417.58
8.1.20.0050.00217.56
8.1.10.0040.00417.50
8.1.00.0000.00717.40
8.0.300.0060.00318.77
8.0.290.0000.00716.88
8.0.280.0000.00718.49
8.0.270.0030.00317.24
8.0.260.0030.00317.26
8.0.250.0040.00416.95
8.0.240.0030.00317.03
8.0.230.0030.00316.98
8.0.220.0050.00416.89
8.0.210.0000.00716.82
8.0.200.0030.00716.89
8.0.190.0080.00016.90
8.0.180.0070.00016.94
8.0.170.0040.00416.86
8.0.160.0030.00316.98
8.0.150.0030.00516.91
8.0.140.0070.00016.81
8.0.130.0030.00313.33
8.0.120.0040.00416.91
8.0.110.0040.00416.87
8.0.100.0040.00416.81
8.0.90.0070.00016.90
8.0.80.0100.01017.00
8.0.70.0050.00316.94
8.0.60.0050.00317.05
8.0.50.0070.00016.97
8.0.30.0120.00717.17
8.0.20.0110.00817.40
8.0.10.0060.00316.96
8.0.00.0100.00816.82
7.4.330.0000.00515.08
7.4.320.0000.00816.29
7.4.300.0030.00316.29
7.4.290.0000.00816.32
7.4.280.0050.00316.53
7.4.270.0000.00616.45
7.4.260.0070.00016.46
7.4.250.0000.00816.50
7.4.240.0040.00416.44
7.4.230.0030.00316.41
7.4.220.0100.01616.37
7.4.210.0040.01116.48
7.4.200.0030.00316.51
7.4.160.0160.00016.43
7.4.150.0100.01017.40
7.4.140.0100.01017.86
7.4.130.0120.00816.46
7.4.120.0130.00716.58
7.4.110.0090.00916.31
7.4.100.0100.01316.43
7.4.90.0110.01116.41
7.4.80.0090.01219.39
7.4.70.0140.00316.53
7.4.60.0170.00316.42
7.4.50.0030.00616.36
7.4.40.0070.01016.34
7.4.30.0060.01116.41
7.4.00.0040.01514.99
7.3.330.0050.00013.30
7.3.320.0030.00313.11
7.3.310.0000.00716.30
7.3.300.0070.00016.33
7.3.290.0080.01016.27
7.3.280.0080.01116.30
7.3.270.0120.00417.40
7.3.260.0290.01316.54
7.3.250.0080.00916.47
7.3.240.0150.00916.42
7.3.230.0030.01316.57
7.3.210.0080.00816.47
7.3.200.0030.01316.51
7.3.190.0060.01016.30
7.3.180.0130.01016.37
7.3.170.0090.01216.52
7.3.160.0110.00816.27
7.2.330.0040.01316.66
7.2.320.0140.00416.60
7.2.310.0120.00916.75
7.2.300.0100.00616.59
7.2.290.0130.00316.53
7.2.60.0040.01116.66
7.2.00.0040.01119.11
7.1.200.0070.00715.60
7.1.100.0000.01218.08
7.1.70.0000.00917.16
7.1.60.0130.00719.29
7.1.50.0070.01116.86
7.1.00.0070.07322.32
7.0.200.0040.00416.58
7.0.60.0170.06720.00
7.0.50.0100.04017.86
7.0.40.0100.07320.09
7.0.30.0300.07020.26
7.0.20.0170.05720.19
7.0.10.0000.06320.05
7.0.00.0000.05020.19
5.6.280.0030.03321.08
5.6.210.0070.07320.61
5.6.200.0100.08318.28
5.6.190.0000.05020.39
5.6.180.0330.07320.46
5.6.170.0200.05020.71
5.6.160.0070.07320.39
5.6.150.0100.07718.19
5.6.140.0030.04018.28
5.6.130.0170.07318.28
5.6.120.0170.04720.89
5.6.110.0100.07020.99
5.6.100.0130.08021.00
5.6.90.0030.06021.00
5.6.80.0030.08320.53
5.5.350.0070.08020.38
5.5.340.0070.07717.98
5.5.330.0170.07720.19
5.5.320.3270.04320.42
5.5.310.0300.04720.20
5.5.300.0070.06017.98
5.5.290.0100.05317.96
5.5.280.0200.07020.88
5.5.270.0170.07320.83
5.5.260.0070.05720.87
5.5.250.0070.08320.49
5.5.240.0070.07320.27
5.4.450.0230.06719.41
5.4.440.0270.07019.18
5.4.430.0230.07319.63
5.4.420.0170.06019.19
5.4.410.0200.07719.05
5.4.400.0170.03718.88
5.4.390.0200.05019.18
5.4.380.0230.06719.09
5.4.370.0270.06319.15
5.4.360.0200.06019.22
5.4.350.0230.07019.13
5.4.340.0170.05319.15
5.4.320.0130.08719.26
5.4.310.0400.06718.97
5.4.300.0230.03719.16
5.4.290.0130.04319.07
5.4.280.0300.06719.00
5.4.270.0200.06019.00
5.4.260.0130.06719.05
5.4.250.0330.06019.08
5.4.240.0330.05318.94
5.4.230.0270.06019.21
5.4.220.0230.07018.87
5.4.210.0270.05019.16
5.4.200.0200.05019.08
5.4.190.0300.06719.18
5.4.180.0300.07318.97
5.4.170.0200.04318.93
5.4.160.0200.06719.14
5.4.150.0130.05018.96
5.4.140.0200.07016.38
5.4.130.0270.04716.34
5.4.120.0230.04716.38
5.4.110.0170.04716.33
5.4.100.0200.06016.19
5.4.90.0270.06716.52
5.4.80.0130.05716.56

preferences:
40.9 ms | 401 KiB | 5 Q